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protect-adaptivity disabled
Configures the backup path to not move when a better path becomes available.
Syntax: protect-adaptivity disabled
no protect-adaptivity
Description: The protect-adaptivity attribute determines how a backup path responds when new network resources become available or when resource parameters change such that "better" paths become available. There are four protect-adaptivity methods: disabled, pinned, periodic, and linear.
Disabled protect-adaptivity means that the backup path is not re-routed when new network resources become available or other changes make available a preferable alternate path. The backup path will move if the traffic engineering data base indicates the path no longer meets restrictions such as administrative color or available bandwidth.
Use the protect-adaptivity disabled command to configure backup paths to not move when new resources become available.
Use the no protect-adaptivity command to remove a protect-adaptivity specification.
Factory Default: Periodic 3600s jitter 720.
Command Mode: If the PLR is the primary tunnel ingress: Traffic engineering tunnel, Traffic engineering parameter-set, traffic engineering tunnel default, and traffic engineering midpoint default.
If the PLR is a primary tunnel midpoint: Traffic engineering midpoint default and traffic engineering tunnel default.Example 1: In the following example, the protect-adaptivity disabled command configures midpoint defaults not to move a backup path when new network resources become available:
router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
router(config)#mpls te ospf
router(config-te)#midpoint default
router(config-te-midpoint-default)#protect-adaptivity disabled
Example 2: In the following example, the no protect-adaptivity disabled command configures the midpoint default command mode for backup paths to reroute using the default periodic method:
router1#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
router(config)#mpls te ospf
router(config-te)#midpoint default
router(config-te-midpoint-default)#no protect-adaptivity
Related Commands: midpoint default
protect-adaptivity linear
protect-adaptivity periodic
protect-adaptivity pinned
tunnel default
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Avici Systems Inc.
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Source
File Name: LocalProtectCommands.fm
HTML File Name: LocalProtectCommands14.html
Last Updated: 12/19/04 at 14:59:39